Viendo archivo del domingo, 20 septiembre 2009
Informe actividad solar
Any mentioned solar flare in this report has a scaling factor applied by the Space Weather Prediction Center (SWPC). Because of the SWPC scaling factor, solar flares are reported as 42% smaller than for the science quality data. The scaling factor has been removed from our archived solar flare data to reflect the true physical units.
Informe de actividad Solar-Geofísica 2009 Sep 20 2201 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 263 Publicado el 2200Z a las 20 Sep 2009IA. Análisis de regiones solares activas y de actividad desde 19-2100Z hasta 20-2100Z Solar activity was very low. No flares were observed
and the solar disk continues to be void of sunspots. Solar x-ray
images and Stereo B EUVI continue to indicate an active region just
on or behind the east limb although so far there have not been any
reports of the group in ground-based H-alpha imagery.
IB. Pronóstico de la actividad solar
Solar activity is expected to be very
low. Background levels are expected to increase gradually as the new
region rotates onto the solar disk. There is a slight chance for
isolated B-class events during the next three days (21-23
September).
IIA. Resumen de la actividad geofísica 19-2100Z a 20-2100Z
The geomagnetic field was quiet during the past 24 hours.
IIB. Pronóstico de la actividad geofísica
The geomagnetic field is
expected to be quiet for the next three days (21-23 September).
III. Probabilidades del evento 21 Sep a 23 Sep
| Clase M | 01% | 01% | 01% |
| Clase X | 01% | 01% | 01% |
| Protón | 01% | 01% | 01% |
| PCAF | Green | ||
IV. Penticton 10.7cm flujo
Observado 20 Sep 071 Previsto 21 Sep-23 Sep 073/075/077 Media de 90 Días 20 Sep 068
V. Índices Geomagnéticos A
Observado Afr/Ap 19 Sep 001/002 Estimado Afr/Ap 20 Sep 003/005 Previsto Afr/Ap 21 Sep-23 Sep 005/005-005/005-005/005
VI. Probabilidades de Actividad Geomagnética 21 Sep a 23 Sep
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 05% | 05% | 05% |
| Tormenta Menor | 01% | 01% | 01% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 05% | 05% | 05% |
| Tormenta Menor | 01% | 01% | 01% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
All times in UTC
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